chore: support Python 3.10 (#2549)

* Update setup.py

* Update setup.py

* add 3.10 workflow

* Update tox.ini

* fix yaml parsing of "3.10"

yaml parses current as the float `3.1`

* try to fix blake2b-py dep

* update web3.py

* remove blake2b-py again

* add upper bound to py-evm

Co-authored-by: Charles Cooper <[email protected]>

Author: fubuloubu

.github/workflows/test.yml

@@ -186,6 +186,47 @@ jobs:
       run: TOXENV=py39-no-opt tox -r
 
 
+  py310-core:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v1
+      with:
+        python-version: "3.10"
+
+    - name: Install Tox
+      run: pip install tox
+
+    - name: Run Tox
+      run: TOXENV=py310-core tox -r
+
+    - name: Upload Coverage
+      uses: codecov/codecov-action@v1
+      with:
+        token: ${{ secrets.CODECOV_TOKEN }}
+        file: ./coverage.xml
+
+  py310-no-opt:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v1
+      with:
+        python-version: "3.10"
+
+    - name: Install Tox
+      run: pip install tox
+
+    - name: Run Tox
+      run: TOXENV=py310-no-opt tox -r
+
+
   fuzzing:
     runs-on: ubuntu-latest
 

setup.py

@@ -11,8 +11,8 @@
         "pytest-instafail>=0.4,<1.0",
         "pytest-xdist>=1.32,<2.0",
         "eth-tester[py-evm]>=0.6.0b4,<0.7",
-        "py-evm==0.5.0a1",  # NOTE: temporarily pinned until we have support for py-evm 0.5.0a0+
-        "web3==5.21.0",
+        "py-evm>=0.5.0a3,<0.6",
+        "web3==5.27.0",
         "tox>=3.15,<4.0",
         "lark-parser==0.10.0",
         "hypothesis[lark]>=5.37.1,<6.0",
@@ -69,7 +69,7 @@ def _global_version(version):
     keywords="ethereum evm smart contract language",
     include_package_data=True,
     packages=find_packages(exclude=("tests", "docs")),
-    python_requires=">=3.7,<3.10",
+    python_requires=">=3.7,<3.11",
     py_modules=["vyper"],
     install_requires=[
         "asttokens==2.0.5",
@@ -95,5 +95,6 @@ def _global_version(version):
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
     ],
 )

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{37,38,39}-{core,no-opt}
+    py{37,38,39,310}-{core,no-opt}
     lint
     mypy
     docs
@@ -14,6 +14,7 @@ basepython =
     py37: python3.7
     py38: python3.8
     py39: python3.9
+    py310: python3.10
 extras =
     test
 whitelist_externals = make